Device Control can only limit access to CD/DVD recording devices that use the Live File System format. Some third-party applications that use Master Format can still perform read/write operations even with Device Control enabled. Use Data Loss Prevention to limit access to CD/DVD recording devices that use any format type.
- Go to Agents > Agent Management.
- 
                In the agent tree, click the root domain icon
                        ( ) to include all
                    agents or select specific domains or agents. ) to include all
                    agents or select specific domains or agents.
- Click Settings > DLP Settings.
- 
Click the External Agents tab
                    to configure a policy for external agents or
                    the Internal Agents tab to configure a policy for
                    internal agents.
 
Note:Configure agent location settings if you have not done so. Agents use these location settings to determine the correct Data Loss Prevention policy to apply. For details, see Endpoint Location. 
- 
Choose one of the following:
- 
If you are on the External Agents tab, you can apply all Data Loss Prevention settings to internal agents by selecting Apply all settings to internal agents. 
- 
If you are on the Internal Agents tab, you can apply all Data Loss Prevention settings to external agents by selecting Apply all settings to external agents. 
 
- 
- On the Rules tab, click Add.
- Select Enable this rule.
- Specify a name for the rule.
- Click the Template tab.
- Select the All File Extension template from the list and click Add.
- Click the Channel tab.
- In the System and Applications Channels section, select Data recorders (CD/DVD).
- Click the Action tab.
- Select the Block action.
- Click Save.
- 
                If you selected domain(s) or agent(s) in the agent
                    tree, click Save. If you clicked the root domain icon,
                    choose from the following options:
                - 
                        Apply to All Agents: Applies settings to all existing agents and to any new agent added to an existing/future domain. Future domains are domains not yet created at the time you configured the settings. 
- 
                        Apply to Future Domains Only: Applies settings only to agents added to future domains. This option will not apply settings to new agents added to an existing domain. 
 
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